quantifiable

UK: /ˈkwɒntɪfaɪəb^əl/

WordReference Random House Learner's Dictionary of American English © 2025

quan•ti•fy /ˈkwɑntəˌfaɪ/   v. [~ + object] , -fied, -fy•ing. 

1. to figure out, show, or express the quantity of:
   to quantify the results.
2. to give quantity to (something thought of as having only quality):
   You can't quantify the effect computers may have in language learning.

WordReference Random House Unabridged Dictionary of American English © 2025

quan•ti•fy  (kwon′tə fī′), v.t., -fied, -fy•ing. 

1. to determine, indicate, or express the quantity of.
2. Philosophy [Logic.] to make explicit the quantity of (a proposition).
3. to give quantity to (something regarded as having only quality).

• Medieval Latin quantificāre, equivalent. to Latin quant(us) how much + -ificāre -ify
• 1830–40

quan′ti•fi′a•ble, adj. 
quan′ti•fi′a•bly, adv. 
quan′ti•fi•ca′tion, n.