"Diin" is a word in TAGALOG, HILIGAYNON, CEBUANO

diín - Where? There, where ——. Which of
——? Diín ka makádto? Where are you
going,—going to? Diín ka magkádto?
Where did you go to? Where have you
been? Diín ang baláy mo? Where is your
home? Sa bisán diín. Anywhere, in any
place. Bákli akó sing limá ka abáno sa
bisán diín nga ginabaligyaán. Buy me five
cigars at any shop. Kon sa diín ang
kalámay magatilípon ang mga subáy.
Where there is sugar, ants will gather. Sa
mánggad kag dungúg, diín ang ímo
anóhon? Between wealth and honour, what
will you choose? Diín na ang ákon kálò?
Where is my hat? Diín na (dín-a) siá?
Where is he now? Ang panimaláy nga sa
diín nagahárì ang paghidáit ——. The
household or family in which (where) peace
reigns ——. Diín siníng duhá ka balítà ang
matúod? Which of the two reports is true?
Diín siníng duhá ka butáng ang dápat ko
pagpasulabíhon? Which of these two
things should I prefer?
dik A call used in many parts to attract the
attention of pigs or to call them together at
feeding time or the like. (cf. dúkan, idík).

diin
Active Verb: dumiin
Passive Verb: idiin
Definition: 1) heavily pressed (adj) (madiin) 2) to press hard, to press downward (verb)
Examples: 1) Dumiin siya sa pintuan. (He pressed hard against the door.) 2) Idiin mo ang iyong kamay sa pintuan. (Press your hand against the door.)

diin {1} where (past)?
Diin man nímu ibutang ag ákung kálù?
Where did you put my hat?
nga [noun]-a in which [noun] of several.
Diing siníha sila manan-aw?
Which movie did they go to?
{2} which one of the several places or things.
Diin man íning duha íyang gipílì?
Which of these two did he select?
{3} where (relative).
Mau nà ang lungsud diin misurindir ang mga sundálu, That is the town where the soldiers surrendered.
diindíin v [B125; a12] be at, go or travel to several places.
Nadi-indíin (nahadiindíin) ku ug langyaw, wà kuy nakítang ingun, I have travelled everywhere, but I have never seen the like.
Di-indiínun kug dúaw básin pag makit-an ku si Bíbing, I will travel any and everywhere so I might find Bebing.
Nagkadiindíin kug búlung nímu.
Diin man ka?
Ive been everywhere looking for you.
Where were you?

diin n the end of a movie, interview, stage-play.
Layù pa ba ang diin niíni?
Is it still long to the end?
v [B2] come to the end.