Standard Lemma guide

upthrust

noun · verb · 6 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 upward thrust.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Buoyancy.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: nautical, transport

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

An upward movement of part of the Earth's crust.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

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 thrust something upwards.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

verb

Meaning 5

To be thrust upwards.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

(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, upthrow

Antonyms: none provided

Broader terms: rise, rising, ascent, ascension

History

Etymology

From up- + thrust.

Across languages

Translations

9 source translations are retained for this English entry.

  • Finnish: noste — upward thrust
  • Finnish: noste — buoyancy
  • Finnish: nostovoima — buoyancy
  • Georgian: ამომგდები ძალა (amomgdebi ʒala) — buoyancy
  • Greek: άνωση (ánosi) — buoyancy
  • Finnish: maankohoaminen — movement of Earth's crust
  • Finnish: maannousu — movement of Earth's crust
  • Finnish: nostaa — to thrust upwards
  • Finnish: nousta — to be thrust upwards