I never met this situation.
1. In some clauses, it clearly asks for “to define …” for example clauses 4.1, 5.5.1. 7.2.2 a), 7.5.2 & 8.2.2
2. Take example clause 5.5.1-Responsibility and authority. It says “Top management shall ensure that responsibilities and authorities are defined and communicated within the organization.”
3. In some clauses it clearly asks for “documented procedure shall be established to define” like 4.2.4, 8.2.2, 8.3 & 8.5.2
4. What I have understood form above discussions, use of “define/defined” means we shall be able to show
“objective evidence” as per ISO9000:2005
3.8.1
objective evidence data supporting the existence or verity of something
NOTE Objective evidence may be obtained through observation, measurement, test (3.8.3), or other means.
I thank

all the contributors to give me insight
Kedar