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De·li·cious (dĭ-lĭshəs)
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n.
Either of two varieties of apple, the Golden Delicious or the Red Delicious.

The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
 
de·li·cious (dĭ-lĭshəs)
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adj.
1. Highly pleasing or agreeable to the senses, especially of taste or smell.
2. Very pleasant; delightful: a delicious revenge.

[Middle English, from Anglo-Norman, from Late Latin dēliciōsus, pleasing, from Latin dēlicia, pleasure : dē-, intensive pref.; see DE- + lacere, to entice.]

de·licious·ly adv.
de·licious·ness n.

Synonyms: delicious, delectable, luscious, scrumptious, toothsome, yummy
These adjectives mean very pleasing to the sense of taste: a delicious pâté; delectable raspberries; luscious chocolate bonbons; a scrumptious peach; a toothsome apple; yummy fudge.

The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. 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:

    Indo-European Roots

    Semitic Roots

    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.