luminal
English
[edit]Etymology 1
[edit]Etymology tree
From Latin lumina (“lights”) + English -al.
Adjective
[edit]luminal (not comparable)
- (biology) of or pertaining to the lumen
- (physics) of or pertaining to the nature of light
- (physics) light-speed; having the speed of light (usually in the void)
Synonyms
[edit]- (physics): lumic
Antonyms
[edit]- (antonym(s) of “biology”): basalolateral
Derived terms
[edit]- (biology): transluminal, interluminal
- (physics): subluminal, superluminal
unsorted terms
Related terms
[edit]Etymology 2
[edit]From the brand name.
Noun
[edit]luminal (uncountable)
- (medicine) The drug phenobarbital.
Synonyms
[edit]- (medicine): sodium thiopental
Anagrams
[edit]Romanian
[edit]Etymology
[edit]Borrowed from German Luminal or French luminal.
Noun
[edit]luminal n (uncountable)
Declension
[edit]| singular only | indefinite | definite |
|---|---|---|
| nominative-accusative | luminal | luminalul |
| genitive-dative | luminal | luminalului |
| vocative | luminalule | |
Spanish
[edit]Adjective
[edit]luminal m or f (masculine and feminine plural luminales)
Noun
[edit]luminal m (plural luminales)
Categories:
- English terms derived from the Proto-Indo-European root *h₂el- (grow)
- English terms suffixed with -al (adjectival suffix)
- English terms derived from Latin
- English lemmas
- English adjectives
- English uncomparable adjectives
- en:Biology
- en:Physics
- English nouns
- English uncountable nouns
- en:Medicine
- en:Relativity
- Romanian terms derived from French
- Romanian terms borrowed from French
- Romanian terms borrowed from German
- Romanian terms derived from German
- Romanian lemmas
- Romanian nouns
- Romanian uncountable nouns
- Romanian neuter nouns
- Spanish lemmas
- Spanish adjectives
- Spanish epicene adjectives
- Spanish nouns
- Spanish countable nouns
- Spanish masculine nouns