- thresh·old
- /ˈθrɛʃˌhoʊld/ noun, pl -olds [count]1 : a piece of wood, metal, or stone that forms the bottom of a door and that you walk over as you enter a room or building
He stepped across the threshold.
When they were married he carried her over the threshold. [=he picked her up and carried her into their home when they entered it together for the first time]
2 : the point or level at which something begins or changesIf your income rises above a certain threshold, your tax rate also rises.
sounds that are above/below the threshold of hearing [=sounds that are too high/low to be heard]
I have a low threshold for boredom. [=I get bored easily]
He has a high pain threshold. [=he does not feel pain as easily as other people]
on/at the threshold: at the beginning of something or very close to something (such as a new condition, an important discovery, etc.)— usually + ofyoung people on the threshold of adulthood
We are (standing) at the threshold of a great adventure.
Useful english dictionary. 2012.