(baseball) The part of a baseball field which is beyond the infield and to the left of a person standing on home plate and facing the pitcher.

Using one's left hand in preference to, or more skillfully than, one's right. / Intended to be worn on, or used by, the left hand. / Turning or spiraling from right to left; anticlockwise.

Left-handed people, taken as a whole.

(square dance) Move in which two facing dancers take left hands or forearms, turn halfway around to the left, let go, and step forward.

plural of left coset

(algebra) A left coset of a subgroup is a copy of that subgroup, multiplied on the left by some element from the parent group

(intransitive, computing) To press the left button on a computer mouse. / (transitive, computing) To activate an item on the screen by left-clicking while the pointer is over it.

(baseball) The outfield defensive player that stands to the left of the center fielder as viewed from home plate.

(intransitive, Canada, US slang) To turn left, to take a left turn.

(politics) Of political ideologies: favoring political, social, and economic equality.