needle-bearing
Definition
Adjective: Describing an object or structure that contains, supports, or is equipped with needles (typically in a mechanical, botanical, or technical context).
Usage Examples
- (The part that holds the needles in the device.)
- (A type of tree that has needle-shaped leaves.)
- (The set of parts that contain or support needles.)
Advanced Usage
- In mechanical engineering: "needle-bearing" refers to a type of roller bearing that uses thin, cylindrical rollers (called "needles") to reduce friction.
- The crankshaft uses a needle-bearing design to handle high rotational speeds. (A bearing with small cylindrical rollers.)
- In botany: "needle-bearing" describes coniferous plants with needle-like foliage.
- Spruce and fir trees are common needle-bearing evergreens. (Trees with needle-shaped leaves.)
Variants and Related Words
- Needle (n): a slender, pointed object used for sewing, medical injections, or as a component in bearings.
- Needle-bearing (n): a compound noun referring to the bearing itself (a type of roller bearing).
- The mechanic ordered a new needle-bearing for the gearbox. (A specific mechanical part.)
Synonyms
- Needle-equipped: fitted with needles.
- Needle-containing: holding needles within its structure.
Related Idioms
- (The term is technical and not used in idiomatic expressions.)
Phrasal Verbs
- (The term is a compound adjective or noun, not a verb phrase.)