競けい輪りん選せん手しゅけいりんせんしゅじ字FuriganaMeanings1nounprofessional keirin cyclistRefers specifically to a cyclist who competes in professional keirin races (競輪), a Japanese track cycling sport with betting.See also: 競輪彼かれは若わかい頃ころから競けい輪りん選せん手しゅを目め指ざして