thallo-


a combining form meaning “young, green shoot”, used in the formation of compound words: thallium.
a combining form representing thallus in compound words: thallophyte.
a combining form representing thallium in compound words: thallic.

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What does "habitué" mean?
Also especially before a vowel, thall-.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020