To Slow Up Meaning. The illness slowed him down slow slow down bog bog down - cause to slow down or get stuck. To cause compel or force someone or something to decrease in frequency intensity or activity.
The car began to slow up2. Slack slacken slow slow down. Less than the time indicated by another method of reckoning.
Slow on the uptake.
Slack slacken slow slow down. We were expecting 30 people to come but half of. Slow-up definition a delay or retardation in progress or activity. VERB PARTICLE noun Also VERB noun PARTICLE See full dictionary entry for slow.