[ir-i-guh-buh l]

Origin of irrigable

First recorded in 1835–45; irrig(ate) + -able
Related formsir·ri·ga·bly, adverbnon·ir·ri·ga·ble, adjectiveun·ir·ri·ga·ble, adjective Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for irrigable

Historical Examples of irrigable

Word Origin and History for irrigable

1844, from stem of irrigate (v.) + -able.

Online Etymology Dictionary, © 2010 Douglas Harper