IPA: /ˌrɛtrəˈflɛkʃən/
KK: /rɛtrəˈflɛkʃən/
The act of bending something backward, especially in a way that it reflects or turns back on itself.
The retroflection of the sound waves created an interesting acoustic effect in the room.
Retroflection is formed from "retro-" (meaning backward) and "flectere" (meaning to bend). The word describes the act of bending backward, often used in the context of certain speech sounds or movements.
Think of bending 'backward' ('retro-') — that's why retroflection refers to bending back.