An object that is six feet in length or height.(noun)
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Use "six-footer" in a sentence
"She's the six-footer with a size 11 shoe who brings her girltourage and extremely large father into her audition."
"The rats run from around $2,300 for the smallest size, a six-footer, to $8,100 for a 20-footer."
"PG LaVonte Dority is a six-footer from Chicago who averaged 20 points and 6 assists a game and C Waverly Austin is 6-10 and averaged 16.2 points and 7.9 rebounds at God's Academy in north Texas."