The science that systematically studies the function of signs is known as

Correct option is D

Semiology (also known as semiotics) is the study of signs and symbols and their use to create meaning. It is a broad field that encompasses a wide range of disciplines, including linguistics, anthropology, sociology, psychology, and philosophy. Semiologists are interested in how signs are used to communicate meaning in different contexts. They study the different types of signs, such as verbal signs (words), nonverbal signs (gestures, facial expressions, body language), and visual signs (images, symbols, icons). They also study how signs are used to create meaning in different cultures and societies. Semiology is a complex and challenging field, but it is also a fascinating and rewarding one. It can help us to better understand the way that we communicate with each other and the way that we create meaning in the world around us.

Semiotics is a valuable tool for understanding how we communicate and create meaning in the world around us. It can be used to analyse and interpret a wide range of phenomena, from everyday interactions to complex cultural products.

Semiotics is the scientific study of signs, symbols, and how they create meaning in communication. It examines how meaning is constructed and understood through sign systems—whether linguistic, visual, or cultural.

Information Booster:
Founder Figures: Modern semiotics is often associated with Ferdinand de Saussure (structural linguistics) and Charles Sanders Peirce (philosophical pragmatism).

Branches:
Syntactics – relation of signs to each other.
Semantics – relation of signs to what they refer to.
Pragmatics – relation of signs to interpreters/users.

Applications: Literature, advertising, film studies, cultural studies, linguistics.

Additional Knowledge:
Sismography: Related to the measurement and recording of earthquakes, not language.
Scriptoria: Rooms in medieval monasteries where manuscripts were copied.
Semantics: Study of meaning in language, a branch of linguistics, but not the broader science of all signs (which is semiotics).