This is the meaning of this root word מ–ל–כ.
What is ruler?
This is when we sing the Chatzi Kaddish.
What is at the end of the first section of the service, right before the Bar'chu?
This is when Ein Keloeinu is usually sung.
What is the end of the Shabbat morning service?
This is what language the Chatzi Kaddish is written in.
What is Aramaic?
This is how many times Ein Keloeinu mentions the name of God.
What is over 20 times?
This is what is special about the Chatzi Kaddish (compared to most other prayers).
What is it's one of the oldest prayers?
Ein Keloeinu helps Jews accomplish this goal.
What is saying 100 blessings a day?
These are two reasons why we sing the Chatzi Kaddish.
What are 1. it's a transition, and 2. it tells us that we're done with the warm-up and it's time to sing the Shema (and its blessings)?
This is the translation of the first line of Ein Keloeinu.
What is "There is none like our God; there is none like Adonai, there is none like our Ruler, there is none like our Savior?"
This is the translation of the beginning of the second paragraph.
What is "Blessed, praised, honored, exalted, extolled, glorified, adored, and lauded be the name of the Holy Blessed One?"