Definition
The pitch position of the airplane, relative to the horizon, established and held during a climb. It is the nose-up orientation the pilot sets and maintains so the airplane achieves the desired climb performance (such as airspeed and rate of climb) for the type of climb being flown.
Plain English
The nose-up angle the airplane is held at while climbing. The pilot picks the right angle for the kind of climb they want and keeps the nose there.
Context Anchor
Used during takeoff and the initial climb, when the pilot raises the airplane’s nose to the correct visual position after liftoff.
Derivation
From 'attitude,' which in aviation does not mean mood or opinion. It comes from the Latin 'aptitudo,' meaning 'fitness' or 'posture,' and was adopted in flying to describe the airplane's physical posture in the air -- how it is oriented relative to the horizon. A 'climbing attitude' is simply the posture used for climbing: nose pitched up.
Why Pilots Care
Holding the correct climbing attitude gives the expected climb rate and airspeed; too little attitude causes a shallow climb or descent, while too much can lead to a stall.
Intuition Check
Do not read attitude as emotion or mindset here. In this context, attitude means the airplane’s position relative to the horizon.
Example Sentence 1
After lift-off, the pilot established a climbing attitude and trimmed the airplane to hold the target airspeed.
Example Sentence 2
In a short-field climb the pilot holds a slightly steeper climbing attitude while monitoring airspeed and engine instruments.