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seize the moral high ground
To claim, purport, or make it appear that one's arguments, beliefs, ideas, etc., are morally superior to those espoused by others. The senator always tries to seize the moral high ground during a debate so as to shift public opinion in his favor.
seize the moment
To take full advantage of life's opportunities whenever and wherever they present themselves; to live life to one's full potential. I've tried to get the most out of life by always seizing the moment. That's how I ended up living in Europe and fell in love with your father!
seize the day
To take the opportunity to do something at the present moment without worrying about the future. This is our time. Let's seize the day! We may never get a chance to do this again.
To come to a sudden, unexpected stop and become immovable. I was so dehydrated that my leg seized up in the middle of the hike. The machine keeps seizing up. Have you checked the oil levels recently?
seize onto someone or something
to grab onto someone or something. The beggar seized onto the well-dressed gentleman and demanded money. Tony seized onto the doorknob and gave it a hard jerk.
seize someone or something with something
to grab someone or something with something. The robot seized Roger with its mechanical claws. The dockworker seized the cable with a long hook.
seize something up
to grab or take something. The crow seized the freshly hatched chick up and flew away. The huge bird seized up the tiny chick.
seize the opportunity
to take advantage of an opportunity when offered. My uncle offered me a trip to Europe, so I seized the opportunity. Whenever you have a chance, you should seize the opportunity.
to freeze or halt; to grind suddenly to a stop. The engine seized up, and the car coasted to a stop. My knee seized up in the middle of a football game.
seize (up)on something
1. Lit. to grasp something tightly. (Upon is formal and less commonly used than on.) Dave seized upon the knob of the door and yanked hard. I seized on the railing and held on tight.
2. Fig. to accept or adopt something, such as a plan, idea, etc. I heard her ideas and seized upon them immediately. The committee seized on my plan at once.
seized with something
Fig. affected suddenly by something, such as laughter, coughing, sneezing, fits of rage, etc. Suddenly, I was seized with a fit of coughing. Mary was seized with laughter at the sight of Ted in a clown suit.
Also, seize upon.
1. Grab or take hold of suddenly, as in He seized on the bell rope and started to pull vigorously, or She seized upon every opportunity to present her side of the story. [Late 1600s]
2. Resort to some action, especially out of dire necessity, as in He seized upon any excuse, no matter how farfetched.
Come to a halt, as in The peace talks seized up and were not rescheduled. Originally, from about 1870 on, this term was applied to a machine of some kind that jammed or locked, owing to excessive heat or friction. Its figurative use dates from about 1950.
seize the day
If you seize the day, you do what you want straight away, without worrying about the future. I can't wait ten years. Life has taught me to seize the day, if not the hour. He knows he might never get another chance of soccer glory and is determined to seize the day. Note: This is a translation of the Latin phrase `carpe diem', which is also sometimes used.
seize the daymake the most of the present moment.
This expression is a translation of Latin carpe diem , originally a quotation from the Roman poet Horace.
take, claim, seize, etc. the moral ˈhigh groundclaim that your side of an argument is morally better than your opponents’ side; argue in a way that makes your side seem morally better: Don’t you try to take the moral high ground with me! You’re just as bad as I am!
seize onor seize upon
To take notice of something, especially because it can be used to one's advantage: The newspapers seized on the mayor's foolish remark and said that he wasn't fit for the job.
To fuse or stick together with another part and become unable to move normally, especially as a result of high pressure or temperature: The car's engine seized up due to a loss of oil.