Null

nouncandidate·updated May 12, 2026

GlossaryL1 — what DictionaryL2 — how used ThesaurusL3 — relations Universaleverything

Dummy letter, letter symbol, or code group inserted into an encrypted message to delay or prevent its decryption or to complete encrypted groups for transmission or transmission security purposes.

MWE

Classifications

per-axis with provenance

Entity Type

Control0%rule-basedmulti_axis_classifier_low_confidence.v1

?unassignedlast reviewed —

Sensitivity

—72%llm-generatedllm:claude-haiku-4-5

?unassignedlast reviewed —

Information Class

—65%llm-generatedllm:claude-haiku-4-5

?unassignedlast reviewed —

Variants

4 surface forms

synonym: nothing
plural: Nulls
possessive: Null's
pluralpossessive: Nulls'

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