“underlies” is a form of
underlie
UK /ˌʌn.dəˈlaɪ/ · US /ˌʌn.dɚˈlaɪ/ verb
Forms underlies underlying underlay underlain
- verb (intransitive) To lie in a position directly beneath something.
- verb (transitive) To lie under or beneath. “A stratum of clay underlies the surface gravel.”
- verb (transitive) To serve as a basis of; form the foundation of.
- verb (transitive) To be subject to; be liable to answer, as a charge or challenge.
- verb (mining) To underlay.
Synonyms
Etymology
From Middle English underlien, underliggen, from Old English underliċġan (“to underlie, to be subject to, give way to”), equivalent to under- + lie. Cognate with Dutch onderliggen (“to lie below, lie on the bottom of”), German unterliegen (“to lie under, be subject to, succumb”).
Webster’s 1913
- verb To lie under; to rest beneath; to be situated under; as, a stratum of clay underlies the surface gravel.
- verb To be at the basis of; to form the foundation of; to support; as, a doctrine underlying a theory.
- verb To lie below or under.
- noun See Underlay, n., 1.
Etymology [AS. underlicgan. See Under, and Lie to be prostrate.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “underlie”, CC BY-SA 4.0. Details