The Collaborative International Dictionary
Leger line
Leger \Leg"er\, a. [F. l['e]ger, fr. LL. (assumed) leviarius,
fr. L. levis light in weight. See Levity.]
Light; slender; slim; trivial. [Obs. except in special
phrases.]
--Bacon.
Leger line (Mus.), a line added above or below the staff to extend its compass; -- called also added line.
Wiktionary
leger line
n. (alternative form of ledger line English)
WordNet
leger line
n. a short line; a notation for extending the range above or below the staff [syn: ledger line]