patellar reflex n.
A reflex contraction of the quadriceps muscle resulting in a sudden involuntary extension of the leg, produced by a sharp tap to the tendon below the patella. Also called knee jerk, knee-jerk reflex, knee reflex, quadriceps reflex.
[puh-tel-it, -eyt] /pəˈtɛl ɪt, -eɪt/ adjective 1. having a . 2. . /pəˈtɛlɪt; -ˌleɪt/ adjective 1. having the shape of a patella Also patelliform (pəˈtɛlɪˌfɔːm)
patellectomy pat·el·lec·to·my (pāt’l-ěk’tə-mē) n. Excision of the patella.
[puh-tel-uh-fawrm] /pəˈtɛl əˌfɔrm/ adjective 1. having the form of a ; shaped like a saucer, kneecap, or limpet shell. patelliform pa·tel·li·form (pə-těl’ə-fôrm’) adj. Shaped like the patella; pan-shaped.
[pat-n] /ˈpæt n/ noun 1. a metal plate on which the bread is placed in the celebration of the Eucharist. /ˈpætən/ noun 1. a plate, usually made of silver or gold, esp the plate on which the bread is placed in the Eucharist n. “plate for bread at Eucharist,” c.1300, from Old French patene and […]