bog
noun(bog)
wet spongy ground of decomposing vegetation; has poorer drainage than a swamp; soil is unfit for cultivation but can be cut and dried and used for fuel
Synonyms: peat bog, 
bog
verb(bog)
get stuck while doing something
Synonyms: bog down, 
Examples:
She bogged down many times while she wrote her dissertation. 
bog
verb(bog)
cause to slow down or get stuck
Synonyms: bog down, 
Examples:
The vote would bog down the house.