SYN: lumbricoid (1). [L. lumbricus, earthworm]
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lum·bri·cal 'ləm-bri-kəl adj being one of or constituting the lumbricales <the outer \lumbrical muscles>
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lum·bri·cal (lumґbrĭ-kəl) 1. lumbricoid (def. 1). 2. see entries beginning musculi lumbricales.Medical dictionary. 2011.