a fault consisting in the failure of the server to keep both feet behind the base line until the ball is hit or to keep at least one foot on the ground while hitting the ball.
(tennis) a fault that occurs when the server fails to keep both feet behind the baseline until he has served
[foo t-freym] /ˈfʊtˌfreɪm/ noun 1. a rigid midsole molded into the back part of a shoe or boot, adding stability.
[foo t-geer] /ˈfʊtˌgɪər/ noun 1. covering for the , as shoes, boots, etc. /ˈfʊtˌɡɪə/ noun 1. another name for footwear
noun, (used with a plural verb) 1. (in Britain) an infantry unit forming part of the ceremonial guard of the monarch.
[foo t-hil] /ˈfʊtˌhɪl/ noun 1. a low at the base of a mountain or mountain range. /ˈfʊtˌhɪl/ noun 1. (often pl) a lower slope of a mountain or a relatively low hill at the foot of a mountain n. “a hill that leads up to a mountain,” 1850, American English, from foot (n.) + hill.