What is the meaning of slower?

adjective

• Not moving quickly; taking a comparatively long time.
  • usage: "a slow walker"; "the slow lane of traffic"; "her steps were slow"; "he was slow in reacting to the news"; "slow but steady growth"
  • synonyms: slow
• At a slow tempo.
  • usage: "the band played a slow waltz"
  • synonyms: slow
• Slow to learn or understand; lacking intellectual acuity.
  • usage: "so dense he never understands anything I say to him"; "never met anyone quite so dim"; "although dull at classical learning, at mathematics he was uncommonly quick- Thackeray; "dumb officials make some really dumb decisions"; "he was either normally stupid or being deliberately obtuse"; "worked with the slow students"
  • synonyms: dense, dim, dull, dumb, obtuse, slow
• Used of timepieces. ( indicating a time earlier than the correct time)
  • usage: "the clock is slow"
  • synonyms: slow
• So lacking in interest as to cause mental weariness.
  • usage: "a boring evening with uninteresting people"; "the deadening effect of some routine tasks"; "a dull play"; "his competent but dull performance"; "a ho-hum speaker who couldn't capture their attention"; "what an irksome task the writing of long letters is- Edmund Burke; "tedious days on the train"; "the tiresome chirping of a cricket- Mark Twain; "other people's dreams are dreadfully wearisome"
  • synonyms: boring, deadening, dull, ho-hum, irksome, slow, tedious, tiresome, wearisome
• Of business. ( not active or brisk)
  • usage: "business is dull (or slow)"; "a sluggish market"
  • synonyms: dull, slow, sluggish

adverb

• Without speed (`slow' is sometimes used informally for `slowly'. )
  • usage: "he spoke slowly"; "go easy here-the road is slippery"; "glaciers move tardily"; "please go slow so I can see the sights"
  • synonyms: slowly, slow, easy, tardily
• Of timepieces.
  • usage: "the clock is almost an hour slow"; "my watch is running behind"
  • synonyms: behind, slow
• More slowly. .