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Definition of parasitically
parasitically
/ˌpær.əˈsɪt.ɪ.kli/
par · a · sit · i · cal · ly
Adjective:parasitic
parasitically Lexical Profile
CEFR
C1
Grade
11
Tier
2
Usage
Rare
Syllables
5
parasitically Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adverb
1
In a biological manner that involves living in or on a host organism and deriving nutrients at the host's expense.
Example
"Certain species of mistletoe grow parasitically on the branches of hardwood trees, drawing water and minerals directly from their hosts."
2
In a way that habitually exploits the hospitality, wealth, or labor of others without making any useful return.
Example
"He lived parasitically off his wealthy relatives for years before finally seeking steady employment."
Synonyms
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View all antonyms for parasitically• Rhymes for parasitically
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Word Origin & Etymology
Formed in English from 'parasitic' and the adverbial suffix '-ally', ultimately tracing back to the Ancient Greek 'parasitos' ('one who eats at another's table'), from 'para-' ('beside') and 'sitos' ('grain' or 'food').
Cite this Entry
Wordmom. (2026). Definition of Parasitically. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/parasitically