appetite

noun

ap·​pe·​tite ˈa-pə-ˌtīt 

1

: any of the instinctive desires necessary to keep up organic life

especially : the desire to eat

He has a hearty appetite.

2

a

: an inherent craving

an insatiable appetite for work

b

: taste, preference

… the cultural appetites of the time …

—J. D. Hart

appetitive

ˈa-pə-ˌtī-tiv 

adjective

Synonyms of appetite

• hunger
• stomach
• craving

Examples of appetite in a Sentence

He has a healthy appetite.

Some common symptoms are tiredness, nausea, and loss of appetite.

I had no appetite and couldn't sleep.

Recent Examples on the Web

When a pet chews on one of these plants, the crystals irritate the mouth and cause pain, drooling, vomiting and loss of appetite. — Ryan Brennan, Fort Worth Star-Telegram, 14 July 2026

When a pet chews on them, the crystals irritate the mouth, causing pain, drooling, vomiting and loss of appetite, according to the ASPCA. — Ryan Brennan, Miami Herald, 14 July 2026

The illness can begin with flu-like symptoms, such as fatigue, body aches and loss of appetite. — Erika Edwards, NBC news, 14 July 2026

Anyone who has been in that area in the past couple of weeks is advised to watch for symptoms such as fever, chills, fatigue, headaches, low appetite, confusion and diarrhea. — Jen Christensen, CNN Money, 14 July 2026

Word History

Etymology

Middle English appetit, appetite "inherent drive or urge (in physiology), desire for food or drink, longing," borrowed from Anglo-French & Latin; Anglo-French appetit, apetite (also continental Old French apetit), borrowed from Latin appetītus "natural or instinctive desire," from appetī-, variant stem of appetere "to try to reach, have a natural desire for, seek to obtain, strive after" (from ap- ap- + petere "to direct one's course to, seek to obtain") + -tu-, -tus, suffix of action nouns — more at feather entry 1

First Known Use

14th century, in the meaning defined at sense 1

Phrases Containing appetite

• hearty appetite
• lose one's appetite
• ravenous appetite
• whet one's appetite

Rhymes for appetite

• acolyte
• aconite
• allanite
• alunite
• amberlite
• ammonite
• amorite
• amphitrite
• analyte
• anchorite
• andesite
• anhydrite

Kids Definition

appetite

noun

ap·​pe·​tite ˈap-ə-ˌtīt 

1

: a natural desire especially for food

2

: taste entry 2 sense 4

an appetite for adventure

Medical Definition

appetite

noun

ap·​pe·​tite ˈap-ə-ˌtīt 

: any of the instinctive desires necessary to keep up organic life

especially : the desire to eat

appetitive

-ˌtīt-iv 

adjective