Standard Lemma guide

undercast

noun · verb · 4 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

An unbroken or nearly unbroken cloud layer below the point of observation.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: climatology, meteorology, natural-sciences

Examples

  • Undercast is common on Mount Washington.

Meaning relationships

Synonyms: none provided

Antonyms: overcast

2

noun

Meaning 2

An air-passage crossing a road in a mine by means of an airtight box or channel beneath it.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: business, mining

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

To allocate the parts in (a play or film) to insufficiently skilled actors.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

To throw under or beneath.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From Middle English undercasten, equivalent to under- + cast.