trim

(uncountable) Decoration; especially, decoration placed along edges or borders.

(countable) A haircut, especially a moderate one to touch up an existing style.

Dress; gear; ornaments.

(countable) The manner in which something is equipped or adorned; order; disposition.

(uncountable, aviation, of an aircraft) The state of adjustment of control surfaces such that the desired attitude can be maintained without requiring the continuous application of force to the cockpit controls.

(uncountable, aviation, by extension) The mechanism(s) used to trim an aircraft in roll, pitch, and/or yaw.

(uncountable, slang, mildly vulgar) Sexual intercourse.

(nautical) The fore-and-aft angle of the vessel to the water, with reference to the cargo and ballast; the manner in which a vessel floats on the water, whether on an even keel or down by the head or stern.

(nautical) The arrangement of the sails with reference to the wind.