Who among the following introduced the concept of implicature?

Correct option is B

Explanation

The correct answer is Option 2: H.P. Grice.

The concept of implicature was introduced by the philosopher of language H. Paul Grice (H.P. Grice). Implicature refers to meaning that is suggested or implied rather than directly stated. In ordinary conversation, speakers often communicate more than the literal meaning of their words, and listeners infer that additional meaning from context, shared assumptions, and conversational norms.

For example, if someone asks, “Are you coming to the party?” and the reply is “I have an exam tomorrow,” the literal answer does not say “no,” but the implied meaning is that the person probably cannot attend. This unstated meaning is an implicature.

Grice developed the idea as part of his theory of conversation, especially through the Cooperative Principle and the Maxims of Conversation. He argued that speakers generally cooperate to communicate effectively, and when they appear to break conversational expectations, hearers search for implied meanings. Thus, implicature became one of the most influential concepts in pragmatics.

Information Booster
About H.P. Grice

Herbert Paul Grice (1913–1988) was a British philosopher whose work profoundly influenced pragmatics, semantics, linguistics, and philosophy of language. His most famous essay is “Logic and Conversation” (1975), where he systematically explains implicature.

Cooperative Principle

Grice proposed that participants in conversation usually follow a general principle:

Make your contribution such as is required by the accepted purpose of the talk exchange.

From this principle, he derived four maxims:

Quantity – Give the right amount of information.
Quality – Be truthful.
Relation – Be relevant.
Manner – Be clear and orderly.
Types of Implicature
Conversational Implicature – Depends on context.
“Some students passed” may imply not all passed.
Conventional Implicature – Linked to specific words.
“He is poor but honest” implies contrast through but.
Importance in Linguistics

Implicature is central in:

Pragmatics
Discourse analysis
Stylistics
Conversation analysis
Language teaching
AI and communication studies
Summary

Grice showed that meaning is not limited to literal words. Much of human communication depends on inference, shared reasoning, and implied intention.