taya undef
Provenance
- #20 null-absence concept_map maps perl/undef → concept undefined
- #23 demo-alpha concept_map covers concept undefined
- #28 sealion-refinement concept_map maps perl/undef → concept undefined winning layer
Full per-leaf change history across brain builds is not yet recorded; shown is the current build's layer stack.
Across locales
What each covering migration carries for this concept, per locale — the whole-brain view, not filtered by your language. Forms are the migration's leaf values (pre-transform, pre-human-verdict); a locale without a form falls back to canonical English. Chips open that locale's live docs page for this term.
null-absence · concept undefined — per-locale forms
Expand to load the per-locale matrix.
demo-alpha · concept undefined — per-locale forms
Expand to load the per-locale matrix.
sealion-refinement · concept undefined — per-locale forms
Expand to load the per-locale matrix.
AI council review
Reviewed by 1 model
· @cf/aisingapore/gemma-sea-lion-v4-27b-it · 2026-07-17
Cluster null-absence
· locale su
· member undefined
The existing translation 'taya' is a good fit for 'undefined' as it carries the nuance of 'never having been present,' which aligns with the JavaScript concept of 'undefined'. The documentation correctly explains the subtle distinction from 'euweuh'.