notandum means something to be noted or observed; a notable fact. Lexicurio rates it Sui generis — a strength score of 89 out of 100.
Why “notandum” is a great word
A fact, object, or point of special importance that merits explicit attention and notation. From Latin notandum, neuter gerundive of notare ("to observe, to note"). Unlike an "annotation," which is a comment appended to a text, or a "detail," which may be minor and incidental, a notandum is the substantive kernel of significance itself. It is the single crack in the foundation the inspector’s finger traces, the anomalous datum circled in red on the spreadsheet, the faint scent of ozone in a clean room that signals a hidden fault—the quiet, immovable object upon which understanding pivots.
Etymology
From Latin, from notare (“to observe”).
noun
- Something to be noted or observed; a notable fact.