'Immeasurable' definitions:

Definition of 'immeasurable'

From: WordNet
adjective
Impossible to measure; "unmeasurable reaches of outer space" [syn: immeasurable, unmeasurable, immensurable, unmeasured] [ant: measurable, mensurable]
adjective
Beyond calculation or measure; "of incalculable value"; "an incomputable amount"; "jewels of inestimable value"; "immeasurable wealth" [syn: incomputable, inestimable, immeasurable]

Definition of 'Immeasurable'

From: GCIDE
  • Immeasurable \Im*meas"ur*a*ble\, a. [Pref. im- not + measurable: cf. F. measurable. Cf. Immensurable, Unmeasurable.] Incapable of being measured; indefinitely extensive; illimitable; immensurable; vast. [1913 Webster]
  • Of depth immeasurable. --Milton. [1913 Webster]