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Alternative form of heliacal.
Definition source: English Wiktionary via Wiktextract
Usage: alt-of, alternative, not-comparable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
A stellarator in which the magnetic axis (and plasma) follows a helical path to form a toroidal helix rather than a simple ring shape.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
pertaining to or near the sun; especially the first rising of a star after and last setting before its invisibility owing to its conjunction with the sun
Definition source: Princeton WordNet 3.0
Examples
- the heliacal rising of the Dog Star
- the heliacal or Sothic year is determined by the heliacal rising of Sothis (the Egyptian name for the Dog Star)
Meaning relationships
Synonyms: heliacal
Antonyms: none provided
Short for helical accelerator.