Keyword Analysis & Research: what does dim mean in excel

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does dim mean in excel	1.36	0.3	3875	45	27
what	1.41	0.6	3678	9	4
does	1.22	0.8	5596	10	4
dim	1.22	0.6	5470	47	3
mean	1.46	0.9	408	56	4
in	0.7	0.6	4169	21	2
excel	0.81	0.1	6799	2	5

Keyword	CPC	PCC	Volume	Score
what does dim mean in excel	1.2	0.5	8287	78