A leer is an unpleasant facial expression. A leer means the person doesn't like you, or even worse, does — in a creepy way. Leer can also be used as a verb, meaning "to look at someone with a suggestive, rude, or contemptuous expression."

As verbs the difference between face and leer is that face is (of a person or animal) to position oneself or itself so as to have one's face closest to (something) while leer is to look sideways or obliquely; now especially with sexual desire or malicious intent or leer can be to teach.

leer - look suggestively or obliquely; look or gaze with a sly, immodest, or malign expression; "The men leered at the young women on the beach"

(n.) A distorted expression of the face, or an indirect glance of the eye, conveying a sinister or immodest suggestion. (v. i.) To look with a leer; to look askance with a suggestive expression, as of hatred, contempt, lust, etc. ; to cast a sidelong lustful or malign look. (v. t.) To entice with a leer, or leers; as, to leer a man to ruin.

As verbs the difference between smile and leer is that smile is to have (a smile) on one's face while leer is to look sideways or obliquely; now especially with sexual desire or malicious intent. As an adjective leer is empty; unoccupied; clear.

As Verb the main difference between Leer and Face is that Leer is look suggestively or obliquely; look or gaze with a sly, immodest, or malign expression while Face is oppose, as in hostility or a competition

1. a facial expression of contempt or scorn; the upper lip curls. 2. a suggestive or sneering look or grin. Familiarity information: LEER used as a noun is rare. 1. look suggestively or obliquely; look or gaze with a sly, immodest, or malign expression. Familiarity information: LEER used as a verb is very rare. Sense 1. Meaning:

To gild a face with smiles; and leer a man to ruin. A significant side glance; a glance expressive of some passion, as malignity, amorousness, etc.; a sly or lecherous look. An arch or affected glance or cast of countenance.

What is the difference between Leer and Sneer? Leer as a noun is a sly or lecherous look. while Sneer as a noun is a facial expression where one slightly raises one corner of the upper lip, generally indicating scorn.

Exact development uncertain, but apparently from a verb *leer (“to make a face”), from leer (“face”). verb (intransitive) To look sideways or obliquely; now especially with sexual desire or malicious intent .