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Test Tube

nounverified·updated May 18, 2026

glass tube closed at one end

MWEWordset Dictionary

Classifications

Entity Type

Unknown—authoritativeglossary_import_default_pending_classifier
?unassignedlast reviewed —

Sensitivity

unclassified

Information Class

unclassified

Variants

plural
Test Tubes
possessive
Test Tube's
pluralpossessive
Test Tubes'