loxonematoid adjective 1noun 1forms 1 adjective1 •Resembling or belonging to the genus †Loxonema of extinct gastropods.Specimens minute, high-spired, loxonematoid shells with slightly sinuate transverse costae on ephebic whorls. — 1953 noun1 •Any gastropod resembling or belonging to the genus †Loxonema. formsloxonematoids
