n.

the extreme end of something; especially something pointed

a relatively small amount of money given for services rendered (as by a waiter)

同義詞：gratuitypourboirebaksheeshbakshishbakshisbacksheesh

an indication of potential opportunity

"he got a tip on the stock market"

同義詞：leadsteerconfidential informationwindhint

a V shape

同義詞：pointpeak

the top point of a mountain or hill

同義詞：peakcrowncresttopsummit

Tipping elements in the Earth's climate system
Consumer Tipping: A Cross-Country Study
Sampling Errors of Tipping-Bucket Rain Gauge Measurements
Analysis and improvement of tipping calibration for ground-based microwave radiometers
Using adaptation tipping points to prepare for climate change and sea level rise: a case study in the Netherlands.
What sustains social norms and how they evolve? : The case of tipping
Tipping the balance: Sclerotinia sclerotiorum secreted oxalic acid suppresses host defenses by manipulating the host redox environme...
The Midas Touch: The effects of interpersonal touch on restaurant tipping.
INAUGURAL ARTICLE by a Recently Elected Academy Member:Tipping elements in the Earth's climate system
Root gravitropism is regulated by a transient lateral auxin gradient controlled by a tipping-point mechanism