hawk's-eye
LowTechnical/Literary
Definition
Meaning
A variety of quartz with a bluish-grey colour and chatoyant effect resembling the eye of a hawk.
Figuratively, it can denote a sharp, penetrating, or watchful gaze, akin to that of a bird of prey.
Linguistics
Semantic Notes
Primarily a technical gemmological term, but can be used poetically or metaphorically in literary contexts.
Dialectal Variation
British vs American Usage
Differences
Spelling. In UK usage, the possessive apostrophe-s is standard ('hawk's-eye'). In US usage, the hyphenated compound 'hawkeye' is sometimes used for the figurative sense.
Connotations
In both, the primary connotation is of the gemstone. The figurative 'hawk-eyed' (vigilant) is more common than 'hawk's-eye' in everyday language.
Frequency
Extremely low frequency in general discourse; slightly higher in gemology, mineralogy, and specific literary works.
Vocabulary
Collocations
Grammar
Valency Patterns
Noun: 'a [polished] hawk's-eye'Possessive Modifier: 'hawk's-eye [cabochon, pendant, ring]'Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “hawk-eyed (vigilant)”
Usage
Context Usage
Business
Only in the specific context of gem and jewellery trade.
Academic
Used in geology, mineralogy, and gemmology papers.
Everyday
Virtually never used in casual conversation.
Technical
Standard term in gemmology for a specific variety of fibrous quartz.
Examples
By Part of Speech
verb
British English
- N/A
American English
- N/A
adverb
British English
- N/A
American English
- N/A
adjective
British English
- The hawk's-eye pendant glinted in the light.
American English
- She wore a hawkeye brooch. (Note: US spelling variant)
Examples
By CEFR Level
- This stone is called hawk's-eye.
- The jeweller showed me a beautiful blue hawk's-eye.
- Hawk's-eye, a variety of quartz, is prized for its silky lustre and distinctive colour.
- The novelist described the detective's gaze as possessing the unblinking intensity of a hawk's-eye.
Learning
Memory Aids
Mnemonic
Imagine a HAWK with a gleaming blue-grey EYE; the gemstone looks just like that.
Conceptual Metaphor
PERCEPTION IS A SHARP TOOL (the 'eye' as a penetrating instrument).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not translate as 'соколиный глаз' in technical contexts; the established term is 'ястребиный глаз'. 'Соколиный глаз' refers to 'falcon's eye', a different material.
Common Mistakes
- Misspelling as 'hawks-eye' (without apostrophe in UK), 'hawk-eye', or 'hawkeye' for the gemstone. Confusing it with the more common 'tiger's-eye'.
Practice
Quiz
Hawk's-eye is primarily classified as a type of:
FAQ
Frequently Asked Questions
No, they are related but distinct. Tiger's-eye is golden to reddish-brown, while hawk's-eye is bluish-grey. Both are varieties of fibrous quartz.
Not directly. The adjective for a person is 'hawk-eyed', meaning having very keen sight or being watchful. 'Hawk's-eye' itself refers to the gemstone or, very rarely, a metaphorical gaze.
In standard British English gemmological terminology, yes: 'hawk's-eye'. In American English, the closed compound 'hawkeye' is sometimes used, especially for the figurative sense.
It is used primarily as a gemstone in jewellery, cut into cabochons, beads, and ornamental objects due to its attractive silky lustre and colour.