In Paleo Hebrew was drawn as a Sprout. Sprout shows up throughout the books of (11) Second Kings, (33) Obadiah and (55) Jacob. By studying Sprout in these books all of Kü's meanings can be learned.

In Second Kings Kü is _____

Yahvah with Joshua (6 Joshua 1:5)
To be with someone and never leave them is to be nailed to them.

In Obadiah Kü is _____

Leader of the assembly (28 Ecclesiastes 1:1)
Solomon is the leader of the assembly in Ecclesiastes (sometimes translated preacher or teacher). Given we had an assembly at the end of Joshua and we are dealing with vav the word "assembly" seems closest to what's meant. The assembly is a connected group of people with the leader matched or connected to the group as it's leader.

In Jacob Kü is _____

Following Christ (50 First Corinthians 1:12)
Some follow Paul, some follow Apollos, and some follow Peter, but following Christ is best. Paul nails what matters in the discussion of following, which is who you follow. Throughout First Corinthians this is the pattern. Paul gives a list, sometimes with only two items, then nails (specifies) what is best.

Summary

Kü is:

  • grow
  • as
  • like

Grammar

When prefixed to a word Kü is the preposition "as" or "like." As a sprout or plant Kü has the ability to reproduce in like kind. This is probably why Kü is the letter of choice for words like as.

Jesus

Jesus is the Sprout.

13 Isaiah 11:1-2
1And there will come out a shoot, out of the stem of Jesse, and a branch will grow out of his roots;
2and he will be at peace, and the Spirit of Yahvah will rest on him, the spirit of wisdom and understanding, the spirit of counsel and might, the spirit of knowledge and of the reverence of Yahvah;

Jesse was David's father. Jesus descends from David and is considered the subject of this prophecy.