hyades: meaning, definition, pronunciation and examples
C2Formal, Technical, Literary
Quick answer
What does “hyades” mean?
A prominent open star cluster in the constellation Taurus, appearing as a V-shaped group of stars near the bright star Aldebaran.
Audio
Pronunciation
Definition
Meaning and Definition
A prominent open star cluster in the constellation Taurus, appearing as a V-shaped group of stars near the bright star Aldebaran.
In Greek mythology, the Hyades were nymphs, the daughters of Atlas and sisters of the Pleiades, who were transformed into a star cluster. The term is used in astronomy to refer to the specific cluster and, by poetic extension, can signify a group or cluster of related entities.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling and pronunciation are consistent.
Connotations
Identical connotations of technicality and classical allusion.
Frequency
Equally low-frequency in both dialects, confined to specialized or literary contexts.
Grammar
How to Use “hyades” in a Sentence
[Proper Noun] + (cluster)the + [Proper Noun]Vocabulary
Collocations
Examples
Examples of “hyades” in a Sentence
adjective
British English
- Hyades cluster member
- Hyades distance measurement
American English
- Hyades cluster member
- Hyades distance measurement
Usage
Meaning in Context
Business
Virtually never used.
Academic
Used in astronomy, astrophysics, and classical studies departments.
Everyday
Extremely rare. Might appear in crossword puzzles or trivia.
Technical
Standard term in astronomy for a specific, nearby open cluster used as a benchmark for distance measurements.
Vocabulary
Synonyms of “hyades”
Strong
Neutral
Weak
Vocabulary
Antonyms of “hyades”
Watch out
Common Mistakes When Using “hyades”
- Mispronouncing it as /haɪˈeɪ.diːz/ or /ˈhaɪ.ædz/.
- Misspelling as 'Hyads' or 'Hiades'.
- Using it as a common noun (e.g., 'a hyades of people').
FAQ
Frequently Asked Questions
It is treated as a singular proper noun when referring to the cluster as a single entity (e.g., 'The Hyades is visible'). However, due to its mythological origin as plural nymphs, it can sometimes take a plural verb in literary contexts.
It is pronounced /ˈhaɪ.ə.diːz/ (HIGH-uh-deez) in both British and American English.
It is highly unlikely unless you are specifically talking about astronomy or classical mythology. It is a very low-frequency, specialized term.
Both are open star clusters in Taurus. The Hyades is closer, V-shaped, and surrounds Aldebaran (which is not a true member). The Pleiades (Seven Sisters) is smaller, tighter, and more famous as a distinct 'little dipper' shape. In myth, they were sister groups of nymphs.
A prominent open star cluster in the constellation Taurus, appearing as a V-shaped group of stars near the bright star Aldebaran.
Hyades is usually formal, technical, literary in register.
Phrases
Idioms & Phrases
- “None”
Learning
Memory Aids
Mnemonic
Think: 'HIGH A-DEES' in the sky. The 'Hyades' are a 'high' cluster of stars that ancient Greeks associated with rain ('hyetos' in Greek), as their rising was linked to the rainy season.
Conceptual Metaphor
A CLUSTER IS A FAMILY (from the myth of the sister nymphs).
Practice
Quiz
What is the Hyades?