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fly beneath (the/someone's) radar
To go without being noticed, detected, or addressed. A: "Have you heard this band's latest album?" B: "I didn't even know it was out, it must have flown beneath my radar." Every year, the government promises to do something about the homelessness problem, yet every year it seems to fly beneath the radar.
fly under (the/someone's) radar
To go without being noticed, detected, or addressed. A: "Have you heard this band's latest album?" B: "I didn't even know it was out, it must have flown under my radar." Every year, the government promises to do something about the homelessness problem, yet every year it seems to fly under the radar again.
fly by the seat of (one's) pants
To rely on one's instinct, as opposed to acting according to a set plan. I really don't know how to operate this thing, I'm just flying by the seat of my pants here. You can't just fly by the seat of your pants, Jenna—please give your future some serious thought.
fly in the face of
To be or act in clear opposition to something else. I can't believe you said something so awful. It flies in the face of everything we stand for! Don't quit now, that just flies in the face of all your hard work.
fly in the teeth of
To be or act in clear opposition to something else. I can't believe you said something so awful. It flies in the teeth of everything we stand for! Don't quit now, that just flies in the teeth of all your hard work.
fly a kite
1. To suggest something in order to gauge interest in it. When everyone objected to my idea, I reassured them that I was just flying a kite and had not made any sort of decision on the matter.
2. To ponder a potential reason or explanation for something. Oh, you're just flying a kite—you don't really know why Emily didn't come to the party.
fly the flag
To stand up for, support, or defend someone or something. A number of people from the actor's hometown are arriving into New York to fly the flag at his debut performance on Broadway. My country is often a target for insults or gibes abroad, so whenever I go traveling I make a point of flying the flag for it.
fly the nest
To move out of one's parents' house for the first time. I'm so nervous to fly the nest and start college this fall because I've never lived on my own before. I can't believe my little girl is getting ready to fly the nest. I'm so proud and so sad all at once!
the feathers fly
There is an argument. When the feathers fly, I'm making myself scarce—there's no way I'm getting roped into a fight between those two.
the fur flies
There is an argument. When the fur flies, I'm making myself scarce—there's no way I'm getting roped into a fight between those two.
1. Literally, to fly an airplane without the ability to see, relying on the plane's instruments instead. The huge plume of ash sent into the air by the volcano forced the pilots to fly blind for nearly an hour.
2. By extension, to do something based on guesswork, intuition, or without any help or instructions. As this is our first attempt at building a smartphone app, we'll be flying blind as we figure out how to get things working correctly. I've never filed my own taxes before, so I'm sort of flying blind.
fly into a rage
To become uncontrollably angry; to lose control of one's temper. Samantha flew into a rage when she heard that her brother would be getting the family's old car. I know you're upset, but there's no point flying into a rage like that. It was just an honest mistake.
fly in the face of someone or somethingand fly in the teeth of someone or something
Fig. to challenge someone or something; to go against someone or something. This idea flies in the face of everything we know about matter and energy. You had better not fly in the face of the committee.
fly into a rage
Fig. to become enraged suddenly. When he heard the report, he flew into a rage. We were afraid that she would fly into a rage.
Feel one's way, proceed by guesswork, as in There are no directions for assembling this furniture, so I'm flying blind. This hyperbolic expression dates from World War II, when it was used by pilots who could not see the horizon and therefore had to rely on instruments. It was transferred to broader use soon afterward.
fly in the face of
Also, fly in the teeth of. Act in direct opposition to or defiance of. For example, This decision flies in the face of all precedent, or They went out without permission, flying in the teeth of house rules. This metaphoric expression alludes to a physical attack. [Mid-1500s]
fly the flag
1. If you fly the flag for your country or a group to which you belong, you represent it or do something to support it. I would love to fly the flag for Britain and win the Eurovision Song Contest. Note: Verbs such as carry, show or wave are sometimes used instead of fly. The Kuwaiti team said they were only in Peking to show the flag. He believed in the sacred power of great music: he felt that he was carrying the flag of high culture.
2. If you fly the flag for something, you support it and praise it. Wragg was left to fly the flag for state education. Note: Verbs such as carry, show or wave are sometimes used instead of fly. I think it's important that we wave the flag for the arts.
the fur flies
If the fur flies, people argue very fiercely and angrily about something. The fur has been flying in Geneva this week, as the two contenders to be next head of the World Trade Organisation squared up to one another. If she ever finds out who did it then the fur will fly. Note: You can also say that someone or something sets the fur flying. A blazing row between Euro factions set the fur flying again on the Tory backbenches. Note: The image here is of animals tearing out each other's fur during a fight.
fly the nestor
leave the nest
When children fly the nest or leave the nest, they leave their parents' home to live on their own. When their children had flown the nest, he and his wife moved to a cottage in Dorset. One day the children are going to leave the nest and have their own lives. Compare with fly the coop.