adj · noun · verb · 8 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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CMU ARPABET:AH2 N D ER0 L AY1 IH0 NG
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Lying underneath.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Qualifier: literal
Examples
We dug down to the underlying rock.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
adj
Meaning 2
Basic or fundamental.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Examples
Points and straight lines are underlying elements of geometry.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
adj
Meaning 3
Implicit.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Examples
Many nursery rhymes have an underlying meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
The entity from whose performance a derivative derives its value.
Definition source: English Wiktionary via Wiktextract
Topics: business, finance
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
verb
Meaning 5
present participle and gerund of underlie
Definition source: English Wiktionary via Wiktextract
Usage: form-of, gerund, participle, present
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
adjective satellite
Meaning 6
in the nature of something though not readily apparent
Definition source: Princeton WordNet 3.0
Examples
shortcomings inherent in our approach
an underlying meaning
Meaning relationships
Synonyms: implicit in(p), inherent
Antonyms: none provided
7
adjective satellite
Meaning 7
being or involving basic facts or principles
Definition source: Princeton WordNet 3.0
Examples
the fundamental laws of the universe
a fundamental incomatibility between them
these rudimentary truths
underlying principles
Meaning relationships
Synonyms: fundamental, rudimentary
Antonyms: none provided
8
adjective satellite
Meaning 8
located beneath or below
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
By surface analysis, underlie + -ing.
Across languages
Translations
51 source translations are retained for this English entry.
Bulgarian:
разположен под
(razpoložen pod)
— lying underneath