septicidal

[ sep-tuh-sahyd-l ]

adjective

, Botany.

1. (of a plant's capsule) bursting open lengthwise along a septum.

septicidal

/ ˌsɛptɪˈsaɪdəl /

adjective

1. botany (of a dehiscence) characterized by splitting along the partitions of the seed capsule

Derived Forms

• ˌseptiˈcidally, adverb

Other Words From

• septi·cidal·ly adverb

Word History and Origins

Origin of septicidal¹

First recorded in 1810–20; sept(um) ( def ) + -cidal ( def )

Word History and Origins

Origin of septicidal¹

C19: from septi- ² + -cidal

Example Sentences

Septicidal, sep-ti-sī′dal, adj. dividing the partitions, as when fruit splits asunder—also Sep′ticide.

From Project Gutenberg

Capsule globular, 4-celled, septicidal, the valves (under a strong lens) transversely and densely striate.

From Project Gutenberg

Capsule 3-angular, 3-partible or septicidal; cells many-seeded.

From Project Gutenberg

Capsule 5-celled, 5-valved, septicidal (as are all the succeeding), many-seeded.

From Project Gutenberg

Septicidal, where dehiscence is through the partitions, 123.

From Project Gutenberg