Definition

Noun: A disorder of oral speech; an impairment in a person's ability to produce normal speech sounds, which can affect articulation, fluency, voice, or language.

Usage

This term is a formal and clinical noun used to describe a range of conditions that disrupt typical speech production. It is often used in medical, therapeutic, and educational contexts.

Examples

• The child's speech defect was identified early and addressed with therapy.
• Some speech defects are caused by physiological factors, while others may have neurological origins.
• The actor studied to portray a character with a speech defect accurately.

Advanced Usage

• "To have a speech defect": This is the most common collocation, describing the condition.
  • Despite having a speech defect, she communicated her ideas with great clarity and passion.
• The term is often used in a diagnostic or descriptive sense rather than in everyday conversation, where terms like "speech impediment" or "speech disorder" might be more common.

Variants and Related Words

• Speech disorder (n): A very close synonym, often used interchangeably in professional contexts.
• Speech impediment (n): A general term for a hindrance to clear speech; it can sound slightly less clinical than "speech defect."
• Articulation disorder (n): A specific type of speech defect involving difficulty producing specific sounds.
• Fluency disorder (n): A specific type of speech defect involving the flow of speech, such as stuttering.

Synonyms

• Speech disorder
• Speech impediment
• Communication disorder (broader term)

Related Phrases

• "Remedial speech therapy": Treatment designed to correct or improve a speech defect.
  • He made significant progress after a year of remedial speech therapy.

Noun

1. a disorder of oral speech