Cross Hair
nounid
30900·updated May 18, 2026verified
either of two fine mutually perpendicular lines that cross in the focus plane of an optical instrument and are use for sighting or calibration
MWE
Classifications
Entity Type
Unknown—glossary_import_default_pending_classifier
Sensitivity
unclassified
Information Class
unclassified
Variants
- synonym
- cross wire
- alternatephrasing
- Crosshairs
- plural
- Cross Hairs
- possessive
- Cross Hair's
- pluralpossessive
- Cross Hairs'
Framework definitions
- §1
- either of two fine mutually perpendicular lines that cross in the focus plane of an optical instrument and are use for sighting or calibration
Outgoing relationships
No outgoing triples
This term is not the subject of any RDF-style relationship yet.
Incoming relationships
No incoming triples
No other term currently asserts a relationship to this one.