intercalation
noun
Forms intercalations
- noun A period inserted into a calendar as in a leap year.
- noun (physical chemistry) The reversible insertion of a molecule between two others.
- noun (geology) A layer introduced into a pre-existing sequence.
Synonyms
Etymology
From Latin intercalō, from inter (“among”) + calō (“call out, proclaim”).
Webster’s 1913
- noun The insertion of a day, or other portion of time, in a calendar.
- noun The insertion or introduction of anything among others, as the insertion of a phrase, line, or verse in a metrical composition; specif. (Geol.), the intrusion of a bed or layer between other layers.
Etymology [L. intercalatio: cf. F. intercalation.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “intercalation”, CC BY-SA 4.0. Details