Definition: A group of specialized cells in the compound eye of certain insects and other arthropods that are responsible for sensing light.

Example: The retinula plays a crucial role in how insects perceive their environment.

Definition: Moved back or withdrawn, especially in reference to something that can be pulled in or retracted.

Example: The cat's claws were retracted when it was relaxed.

Definition: To take back or withdraw something that was previously said or written.

Example: The author retracted his statement after realizing it was incorrect.

Definition: The quality or ability of something to be drawn back or pulled in.

Example: The retractility of the material allows it to return to its original shape after being stretched.

Definition: A tool or muscle that pulls back or holds open parts of the body, often used in surgery to keep an incision or organ in place.

Example: The surgeon used a retractor to keep the incision open during the operation.

Definition: Relating to the back or rear part of something.

Example: The retral view of the building shows its impressive architecture from behind.

Definition: To change something back to its original form or to change it again in a different way.

Example: The artist decided to retransform the sculpture to its original design.

Definition: The act of sending or broadcasting something again, often through a different method or at a later time.

Example: The retransmission of the signal improved the quality of the broadcast.

Definition: The quality of being able to be found or accessed again.

Example: The retrievability of the data is crucial for our research.

Definition: Able to be found and brought back or recovered when needed.

Example: The data is stored in a way that makes it easily retrievable.

Definition: The act of getting something back or finding information that was lost or stored.

Example: The retrieval of data from the database was successful.