I understand the direct meaning of plumb (and some indirect ones that implied by it ).
But some specific phrases still confuse me (and , maybe, my dictionary isn’t perfect…)
plumb against me – OK, that’s more or less logical…
plumb dullness :roll:
I plumb forgot
Can you help me ‘to join’ direct and indirect meanings of that plumb for such cases?
Does it just like square (used in its indirect meaning, as well)?