Standard Lemma guide

upthrow

noun · verb · 5 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

A fault in which a mass of material has been thrown up from below.

Definition source: English Wiktionary via Wiktextract

Topics: geography, geology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

To throw or cast upwards.

Definition source: English Wiktionary via Wiktextract

Usage: archaic, poetic

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

To throw up (a mass of material) from below, causing a fault.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Topics: geography, geology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

To be thrown up from below, causing a fault.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

Topics: geography, geology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

(geology) a rise of land to a higher elevation (as in the process of mountain building)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: upheaval, uplift, upthrust

Antonyms: none provided

Broader terms: rise, rising, ascent, ascension

History

Etymology

From Middle English upthrowen, equivalent to up- + throw.