Forced-air heating. Furnaces of the forced-convection type. Forced convection in plasma generators.
source: WordNet 3.0
Done or produced with force or great labor, or by extraordinary exertion; hurried; strained; produced by unnatural effort or pressure; as, a forced style; a forced laugh.
source: Webster 1913
adjective satellite
forced or compelled
Promised to abolish forced labor.
source: WordNet 3.0
made necessary by an unexpected situation or emergency
A forced landing.
source: WordNet 3.0
lacking spontaneity; not natural
A constrained smile. Forced heartiness. A strained smile.