trunnion Meaning & Definition
/ˈtɹʌn.jən/
What Does Trunnion Mean?
As a noun, trunnion means One of the short stubby bearings on either side of a cannon; a pintle. It is also used to mean A similar rotational bearing comprising a rotating arc or ring sliding in the groove of a stationary arc, used in machinery to allow a workpiece to be moved relative to a fixed tool.
Trunnion in Brief
| Part of speech | noun |
|---|---|
| Pronunciation | /ˈtɹʌn.jən/ |
| Syllables | 2 |
| Plural | trunnions |
Trunnion Definition (Noun)
- One of the short stubby bearings on either side of a cannon; a pintle.
- A similar rotational bearing comprising a rotating arc or ring sliding in the groove of a stationary arc, used in machinery to allow a workpiece to be moved relative to a fixed tool.
- A shaft, held by a bearing, at each end or side of a rotatable object.
- A similar rotational bearing used in automotive suspensions.
Synonyms of Trunnion
The source does not list synonyms for this entry.
Trunnion synonyms and antonyms →Word Forms & Grammar
trunnion (plural trunnions)
Words That Rhyme With Trunnion
Origin of Trunnion
From French trognon (“core, stump”).
Pronouncing Trunnion
Trunnion is pronounced /ˈtɹʌn.jən/ and has 2 syllables, with the main stress on the first syllable (tɹʌn).