What does dildo mean?
A dildo is a sexual device, usually shaped like a penis, designed for penetration or other forms of sexual stimulation. Made from materials such as silicone, glass, rubber, or metal, it is one of the most widely recognised categories of sex toy and is sold openly by mainstream retailers. The word dates back to around the turn of the seventeenth century in English, where it appeared in erotic verse before entering broader usage. Beyond its literal meaning, dildo functions as a crude insult directed at someone regarded as foolish or irritating, a usage that carries strong vulgarity. In contemporary English the term is neutral in contexts relating to sexual health and commerce but remains firmly informal and often offensive elsewhere. Its long history and cultural visibility make it a notable example of how sexual vocabulary persists and diversifies across centuries.
An object, typically phallic in shape, used for sexual stimulation.
"The boutique sold hand-blown glass dildos alongside more conventional toys."
Neutral in retail, medical, and educational contexts; vulgar in casual conversation.
(Vulgar slang) A stupid or contemptible person.
"He felt like a dildo after locking his keys in the car twice in one week."
Offensive; avoid in professional or polite settings.
Regular plural formation by adding -s.
"The museum's exhibit on the history of sexuality included ancient dildos made of stone and wood."
The word 'dildo' has been recorded in English since at least the early 17th century — it appears in Thomas Nashe's bawdy poem 'The Choise of Valentines' from the 1590s.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of dildo
The origin of 'dildo' is uncertain. It is attested in English from the late sixteenth or early seventeenth century, notably in Thomas Nashe's erotic poem 'The Choise of Valentines'. Some scholars have suggested connections to Italian 'diletto' (delight) or to other Romance roots, but no etymology is definitively established. The word has cognate-like appearances in other European languages, likely through borrowing rather than common descent.
How dildo is actually used
Highly informal to vulgar register. The literal sense is clinical/retail-neutral in modern contexts (e.g., sex education, product listings). The figurative insult sense is offensive and should be avoided in polite speech. Not appropriate for formal writing except in academic or medical discussion of sexuality.
Easily confused with dildo
A dipstick is a measuring rod for checking fluid levels in an engine; 'dildo' refers to a sex toy or, as slang, a foolish person.