Webster's Revised Unabridged Dictionary · 1913

dildo

dildo (dil"do) , noun

A burden in popular songs. [Obsolete]
Delicate burthens of dildos and fadings. — Shakespeare

Dildo , noun

(Botany) A columnar cactaceous plant of the West Indies (Cereus Swartzii).

dildo (dil"do) , noun

a device shaped like an erect penis, used by some women for sexual stimulation. [Slang]