infrequent
adj.
1530s, from Latin infrequentem (nominative infrequens) "occurring seldom, unusual; not crowded, absent," from in- "not" (see in-(1)) + frequens (see frequent). Related: Infrequently.
| 词汇 | infrequent | 
| 词根词缀 | Online Etymology Dictionary infrequent adj. 1530s, from Latin infrequentem (nominative infrequens) "occurring seldom, unusual; not crowded, absent," from in- "not" (see in-(1)) + frequens (see frequent). Related: Infrequently. | 
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