cline

Từ điển Oxford Learners Wordfinder Dictionary

cline f30 [cline clines] BrE [klaɪn] NAmE [klaɪn] noun
a series of similar items in which each is almost the same as the ones next to it, but the last is very different from the first
Syn: ↑continuum

Word Origin:
1930s: from Greek klinein ‘to slope’.

• Từ đồng nghĩa / Synonyms:
  Cline, Martin Cline