Table of Contents POS
HYPHEN
WORDNET DICTIONARY
CIDE DICTIONARY
OXFORD DICTIONARY
ROGET THESAURUS

WORDNET DICTIONARY

Verb overarch has 2 senses

• overarch(v = verb.stative) Array - be central or dominant; "This scene overarches the entire first act"
is one way to dominate, predominate, prevail, reign, rule
Sample sentence:
Something ----s something

• overarch(v = verb.motion) arch over - form an arch over; "Big rocks overarch the stream"
Sample sentence:
Something ----s something

CIDE DICTIONARY

OXFORD DICTIONARY

ROGET THESAURUS

overarch

Covering

VB cover, superpose, superimpose, overlay, overspread, wrap, encase, incase, face, case, veneer, pave, paper, tip, cap, bind, bulkhead, bulkhead in, clapboard, coat, paint, varnish, pay, incrust, stucco, dab, plaster, tar, wash, besmear, bedaub, anoint, do over, gild, plate, japan, lacquer, lacker, enamel, whitewash, parget, lay it on thick, overlie, overarch, endome, conceal, anodize, galvanize.

For further exploring for "overarch" in Webster Dictionary Online