irreproducible

[ih-ree-pruh-doo-suh-buh l, -dyoo-]

adjective

unable to be reproduced or recreated.

Origin of irreproducible

First recorded in 1865–70; ir-² + reproducible

Related formsir·re·pro·duc·i·bil·i·ty, noun

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for irreproducible

Historical Examples of irreproducible

Irreproducible, ir-re-pro-dūs′i-bl, adj. that cannot be reproduced.
Chambers's Twentieth Century Dictionary (part 2 of 4: E-M)
Various