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Webster 1913 Edition


Intercalation

In-terˊca-la′tion

,
Noun.
[L.
intercalatio
: cf. F.
intercalation
.]
1.
(Chron.)
The insertion of a day, or other portion of time, in a calendar.
2.
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.
Intercalations
of fresh-water species in some localities.
Mantell.

Webster 1828 Edition


Intercalation

INTERCALA'TION

,
Noun.
[L. intercalatio.] The insertion of an odd or extraordinary day in the calendar, as the 29th of February in leap year.

Definition 2024


intercalation

intercalation

English

Noun

intercalation (plural intercalations)

  1. A period inserted into a calendar as in a leap year.
  2. (chemistry) The reversible insertion of a molecule between two others.
  3. (geology) A layer introduced into a pre-existing sequence.

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French

Pronunciation

Noun

intercalation f (plural intercalations)

  1. intercalation

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