ETYMOLOGY
from Latin notandum, (neuter singular of notandus, gerundive of notare (to note)
EXAMPLE
“… These former notandums having beene premised, we need not dwell long upon answering of objection, for by them the way is opened already, and that which before hath beene delivered will not need any more then application. …”
From: The Prerogative of Man, or, His soules immortality, and high perfection defended, 1645
PRONUNCIATION
noh-TAN-duhm
Lexicophilia 