Definition

Noun: - An informal term for an object whose specific name the speaker either cannot recall, does not know, or chooses not to state. It functions as a placeholder name for an unspecified item, gadget, or thingamajig.

Usage

The word "whatsis" is used in casual, spoken English when referring to an object whose precise name is temporarily forgotten or is unknown. It is a placeholder similar to "thingamajig" or "doodad." - Hand me that whatsis on the table, will you? - I need to tighten this bolt with the little whatsis.

Examples

Advanced Usage

• "whatsis" as a generic placeholder: The term can be used for any tangible object, often implying it is a small tool, gadget, or part.
  • This kitchen whatsis is great for peeling apples.
• Used with modifiers: It is common to add descriptive words like "little," "metal," or "plastic" before "whatsis" to give more context.
  • Pass me the blue plastic whatsis next to the screwdriver.

Variants and Related Words

• Whatchamacallit (n): Another common placeholder for an object with a forgotten name.
• Thingamajig / Thingamabob (n): Informal synonyms for an unspecified object or gadget.
• Doodad (n): A small, decorative, or mechanical object whose name one does not know or recall.
• Gizmo (n): Often refers to a small, clever device or gadget, sometimes with an unknown name.
• Doohickey (n): Informal term for a small item or gadget, especially a mechanical part.

Synonyms

• Thing (informal, general)
• Gadget (implies a small mechanical device)
• Contraption (implies a strange or complicated device)
• Object
• Item

Related Phrases and Idioms

• What's-its-name: A similar placeholder phrase, often used for people or things.
  • We'll need the what's-its-name to open this crate.
• Thingummy (chiefly British): An informal term for a thing whose name one cannot recall.

Noun

1. something unspecified whose name is either forgotten or not known
   • she eased the ball-shaped doodad back into its socket
   • there may be some great new gizmo around the corner that you will want to use