Definition

1. Adjective:

   • Relating to the tongue: Pertaining to, resembling, or situated near the tongue.
   • Relating to language or linguistics: Consisting of or connected with speech or language.

2. Noun:

   • A speech sound: A consonant sound produced with the tongue and other speech organs.

Usage and Examples

• Adjective (Anatomical):

  • The dentist pointed out the lingual surface of my molar.
  • A lingual tonsil is located at the base of the tongue.

• Adjective (Linguistic):

  • The study focused on the child's lingual development.
  • The region exhibits great lingual diversity.

• Noun (Phonetics):

  • The sounds /t/ and /d/ are alveolar linguals.

Advanced Usage

• "Lingual frenulum": The small fold of mucous membrane that connects the underside of the tongue to the floor of the mouth.
• "Lingual nerve": A major sensory nerve supplying the tongue.
• "Lingual proficiency": Skill or fluency in a language.

Variants and Related Words

• Bilingual (adj): Using or able to use two languages.
• Multilingual (adj): Using or able to use several languages.
• Linguist (n): A person skilled in languages or a student of linguistics.
• Linguistics (n): The scientific study of language and its structure.

Synonyms

• Adjective (Anatomical): Glossal (pertaining to the tongue).
• Adjective (Linguistic): Linguistic.
• Noun: Lingual consonant.

Notes on Meaning

• The primary distinction lies between the anatomical sense (pertaining to the tongue) and the linguistic sense (pertaining to language). Context is crucial for correct interpretation.
• In phonetics, the noun form is technical and refers specifically to consonants where the tongue is the primary articulator.

Adjective

1. pertaining to or resembling or lying near the tongue
   • lingual inflammation
   • the lingual surface of the teeth
2. consisting of or related to language
   • linguistic behavior
   • a linguistic atlas
   • lingual diversity

Noun

1. a consonant that is produced with the tongue and other speech organs