Solo

n.	1.	(Mus.) A tune, air, strain, or a whole piece, played by a single person on an instrument, or sung by a single voice.
a.	1.	(Music) Performing, or performed, alone; uncombined, except with subordinate parts, voices, or instruments; not concerted.

Noun	1.	solo - any activity that is performed alone without assistance
	2.	solo - a musical composition for one voice or instrument (with or without accompaniment)
	3.	solo - a flight in which the aircraft pilot is unaccompanied
Verb	1.	solo - fly alone, without a co-pilot or passengers
	2.	solo - perform a piece written for a single instrument
Adj.	1.	solo - composed or performed by a single voice or instrument; "a passage for solo clarinet"
Adv.	1.	solo - without anybody else; "the child stayed home alone"; "he flew solo" Synonyms: unaccompanied, alone

SOLO - [SOL (Semantic Operating Language) + LOGO]. A variant of LOGO with primitives for dealing with semantic networks and pattern matching rather than lists. ["A User-Friendly Software Environment for the Novice Programmer", M. Eisenstadt , CACM 27(12):1056-1064 (1983)].

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