Line-of-apsides
noun, Astronomy.
1.
the major axis of an elliptical orbit.
Read Also:
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noun, Military, Navy. 1. a line formed by troops or ships for delivering or receiving an attack. noun 1. a formation adopted by a military or naval force when preparing for action
- Line-of-battle ship
[lahyn-uh v-bat-l] noun 1. .
- Line-of-credit
noun 1. (def 2). noun 1. (US & Canadian) another name for credit line
- Line of demarcation
noun a boundary marking something off from something else; also called demarcation line Word Origin from linea de demarcacion, the Pope’s division of the New World between the Spanish and Portuguese line of demarcation n. A zone of inflammatory reaction separating gangrenous from healthy tissue.
- Line-officer
noun 1. a military or naval officer serving with combatant units or warships, as distinguished from a staff officer, supply officer, etc.