lagarto
/laˈɡaɾto/ · B2 · noun · m
lizard
🦎 la + garto: lizard's name echoes 'el lagarto' from Latin lacertus, also meaning upper-arm muscle
Latin lacertus meant both lizard and the upper-arm muscle, since a flexing bicep ripples and darts like a lizard's body. Spanish lagarto inherited both senses. The beer sense is slang. Link it to lacertus to hold all meanings together.