Match the type of explanation to its example. 1. definition gridlock is like getting stuck in a hot, smelly closet. 2. operational definition grid plus deadlock 3. comparison gridlock is what happens every day when tens of thousands of cars crowd onto the freeway. 4. etymology traffic congestion so severe that movement is impossible

We have 4 types of explanations of the word 'Gridlock' matched with its examples and further explanations:

1. Definition: traffic congestion so severe that movement is impossible.

Explanation: A definition is basically the meaning of the word the way it's found in dictionaries, using a clear and precise vocabulary.

2. Operational definition: Gridlock is what happens every day when tens of thousands of cars crowd onto the freeway.

Explanation: An operational definition brings the procedures that can define the process's terms needed to identify some proporties as the duration, extention and quantity of it. In this case, gridlock is explained as something that happens everyday(duration), when the freeway (extension and location) gets crowded with tens of thousands of cars (quantity).

3. Comparison: Gridlock is like getting stuck in a hot, smelly closet.

Explanation: Comparison is used to understand the meaning of the word using other known objects or qualities that can bring the central idea of it. In this case gridlock is compared to 'get stuck in a hot smelly closet' , what brings the idea that both situation (being in a gridlock or stuck in a closet) are annoying, inconvenient and unpleasant.

4.Etymology : grid plus deadlock.

Explanation: Etymology brings the origin and explanation of the word's essential meaning or how it was created by its language. In this case, gridlock is composed by the combination of two words: grid and deadlock.