leer

American Heritage® Dictionary of the English Language, Fourth Edition

1. v. To look with a sidelong glance, indicative especially of sexual desire or sly and malicious intent.
2. n. A desirous, sly, or knowing look.

Century Dictionary and Cyclopedia

1. n. The cheek; more generally, the face.
2. n. Complexion; hue; color.
3. n. Flesh; skin.
4. n. The flank or loin.
5. To look obliquely or askant; now, especially, to look obliquely with significance; cast a look expressive of some passion, as contempt, malignity, etc., especially a sly or amorous look.
6. To give an oblique glance or leer with.
7. To affect by leering, in a way specified.
8. n. A significant side glance; a glance expressive of some passion, as malignity, amorousness, etc.; an arch or affected glance or cast of countenance.
9. Empty; unoccupied.
10. Hence Frivolous; trifling.
11. Left.
12. n. A dialectal variant of lire.
13. n. Tape, braid, binding, etc.
14. n. In glass manufacturing, an annealing-furnace in which glassware is slowly cooled and annealed. It consists usually of a long chamber with a furnace at one end and having either a track of rails over which the glass is moved on cars through the furnace or a traveling apron for the same purpose.

Wiktionary

1. n. Alternative form of lehr.
2. v. intransitive To look sideways or obliquely; now especially with sexual desire or malicious intent.
3. v. transitive To entice with a leer or leers.
4. n. A significant side glance; a glance expressive of some passion, as malignity, amorousness, etc.; a sly or lecherous look.
5. n. An arch or affected glance or cast of countenance.
6. n. obsolete The cheek.
7. n. obsolete The face.
8. n. obsolete One's appearance; countenance.
9. n. obsolete Complexion; hue; blee; colour.
10. n. obsolete Flesh; skin.
11. n. The flank or loin.
12. adj. Empty; unoccupied; clear.
13. adj. Destitute; lacking; wanting.
14. adj. Faint from lack of food; hungry.
15. adj. Thin; faint.
16. adj. Having no load or burden; free.
17. v. transitive To teach.
18. v. transitive To learn.

GNU Webster's 1913

1. v. obsolete To learn.
2. adj. Empty of contents.
3. adj. Destitute of a rider; and hence, led, not ridden.
4. adj. Wanting sense or seriousness; trifling; trivolous.
5. n. An oven in which glassware is annealed.
6. n. obsolete The cheek.
7. n. obsolete Complexion; aspect; appearance.
8. n. A distorted expression of the face, or an indirect glance of the eye, conveying a sinister or immodest suggestion.
9. v. 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.
10. v. To entice with a leer, or leers.

WordNet 3.0

1. v. look suggestively or obliquely; look or gaze with a sly, immodest, or malign expression
2. n. a suggestive or sneering look or grin
3. n. a facial expression of contempt or scorn; the upper lip curls