gain in (something)
gain in (something)
To achieve more of some thing or attribute. Even just working there a year, I gained in knowledge of how the industry really works. That timid little girl has certainly gained in confidence over the course of the school year.
See also: gain
gain in something
to advance in a particular quality. Todd grew in stature and gained in wisdom. Mary gained in experience as the weeks went on.
See also: gain
gain in
v.
To increase with respect to something: The athlete gained in strength, but lost in agility.
See also: gain