blocksizes

A cheap item designed to attract purchasers of other goods. / A publication, etc. intended to make money, with no particular merit otherwise.

To laugh or giggle in a somewhat subdued or restrained way, as from nervousness or poorly-suppressed amusement. / (obsolete) To teeter; to seesaw.

In Korea, the ability to gauge other people's moods, seen as important in interpersonal relationships.

plural of blocksize