[ suhb-klas-uh-fahy ]
/ sʌbˈklæs əˌfaɪ /
verb (used with object), sub·clas·si·fied, sub·clas·si·fy·ing.
to arrange in subclasses.
Related formssub·clas·si·fi·ca·tion, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for sub-classification
The books are grouped in large classes with an abbreviated heading, with minute sub-classification.
The sub-classification of a ship's company under the lieutenants.The Sailor's Word-Book|William Henry Smyth