Illustration of goby
plural gobies also goby
: any of numerous spiny-finned fishes (family Gobiidae) that usually have the pelvic fins united to form a ventral sucking disk
went by; gone by; going by; goes by
: pass sense 3b
as time goes by
1
a
: to be guided or directed by : act in accordance with
going by the rules
went by what we'd been told
b
: to form an opinion from
You can't go by appearances.
2
: to be known by (a name)
goes by her birth name
goes by an alias
3
: to go (somewhere) especially to see someone
I went by your house yesterday.
Cite this Entry
“Goby.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/goby. Accessed 10 Jul. 2026.
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