SUCCINCTEST
Adjective
succinctest
superlative form of succinct: most succinct
Source: Wiktionary
SUCCINCT
Suc*cinct", a. Etym: [L. succinctus, p.p. of succingere to gird below
or from below, to tuck up; sub + cingere to gird. Cf. Cincture.]
1. Girded or tucked up; bound; drawn tightly together.
His habit fit for speed succinct. Milton.
2. Compressed into a narrow compass; brief; concise.
Let all your precepts be succinct and clear. Roscommon.
The shortest and most succinct model that ever grasped all the needs
and necessities of mankind. South.
Syn.
– Short; brief; concise; summary; compendious; laconic; terse.
– Suc*cinct"ly, adv.
– Suc*cinct"ness, n.
Source: Webster’s Unabridged Dictionary 1913 Edition