Word Study
cross examination |
cross examine |
cross eye |
cross fire |
cross grained |
cross hair
| cross hatching
| cross infection
| cross of calvary
| cross of lorraine
| cross off
cross hair
WORDNET DICTIONARY
Noun cross hair has 1 sense
- cross hair(n = noun.artifact) cross wire - either of two fine mutually perpendicular lines that cross in the focus plane of an optical instrument and are use for sighting or calibration; "he had the target in his cross hairs" is a part of graticule, reticle, reticule
is a kind of line
For further exploring for "cross hair" in Webster Dictionary Online