ultrastructure

noun ul·tra·struc·ture \ ˈəl-trə-ˌstrək-chər \

Definition of ultrastructure

: biological structure and especially fine structure (as of a cell) not visible through an ordinary microscope

ultrastructural

play \ˌəl-trə-ˈstrək-chə-rəl, -ˈstrək-shrəl\ adjective

ultrastructurally

adverb

First Known Use of ultrastructure

1939

in the meaning defined above

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Medical Dictionary

ultrastructure

noun ul·tra·struc·ture \ ˈəl-trə-ˌstrək-chər \

medical Definition of ultrastructure

: biological structure and especially fine structure (as of a cell) not visible through a light microscope

ultrastructural

play \ˌəl-trə-ˈstrək-chə-rəl, -ˈstrək-shrəl\ adjective

ultrastructurally

play \\ adverb

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