D defs.my
Entry 5 senses · 2 variants Webster, 1913

Isolate

/(ī"sō̇*lāt [or] īs"ō̇*lāt; 277)/ · I·so·late · IPA /ˈaɪ.sə.leɪt/
01 v. t. To place in a detached situation; to place by itself or alone; to insulate; to separate from others; as, to isolate an infected person from…
imp. & p. p. Isolated; p. pr. & vb. n. Isolating
  1. 1.
    To place in a detached situation; to place by itself or alone; to insulate; to separate from others; as, to isolate an infected person from others; to isolate the troublemakers in a classroom.
    “Short isolated sentences were the mode in which ancient wisdom delighted to convey its precepts.” — Bp. Warburton.
  2. 2.
    To insulate. See Insulate.(Elec.) See: Insulate
  3. 3.
    To separate (a substance) from all foreign substances; to make pure; to obtain in a free state; as, to isolate the desired product from a reaction mixture.(Chem.)
  4. 4.
    To obtain a culture of a microorganism in pure form (from a complex mixture); as, to isolate Eschericia coli from a patient's blood.(Microbiol.)
02 n. Something that has been isolated; as, an isolate of a powerful antibiotic from a tropical plant; an isolate of tuberculosis bacillus from a…
  1. 1.
    Something that has been isolated; as, an isolate of a powerful antibiotic from a tropical plant; an isolate of tuberculosis bacillus from an infected patient.