crenate
/ˈkriːneɪt/adjective
- Botany & Zoology (especially of a leaf of shell) having a round-toothed or scalloped edge【植, 动】(尤指壳质的叶子)具圆齿状(或扇形)缘的。比较CRENULATE.
派生词
crenated
adjectivecrenation
noun词源
late 18th cent. (earlier as crenated):from modern Latin crenatus, from popular Latin crena 'notch'.