pro·fuse (prə-fys, prō-)
1. Plentiful; copious.
2. Giving or given freely and abundantly; extravagant: were profuse in their compliments.
[Middle English, lavish, from Latin profūsus, past participle of profundere, to pour forth : pro-, forth; see PRO-1 + fundere, to pour; see gheu- in the Appendix of Indo-European roots.]
Synonyms: profuse, exuberant, lavish, lush1, luxuriant, prodigal
These adjectives mean marked by unrestrained abundance: profuse apologies; an exuberant growth of moss; lavish praise; lush vegetation; luxuriant hair; prodigal bounty.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2020 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Indo-European & Semitic Roots Appendices
Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:
The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.