This is the 442nd most frequent Hindi word.
थप
A slap or blow.
Here, 'थप' is used as a noun to mean 'a slap'.
उसने जोर से थप मारा।
He gave a strong slap.
Here, 'थप' is metaphorically used to signify the 'impact' or 'effect' of words.
तुम्हारे शब्दों की थप ने मुझे सोचने पर मजबूर कर दिया।
The impact of your words made me think.
Here, 'थप' refers to the sound or action of 'slapping waves' against the shore.