II. The Name, Titles, and Symbols of the Holy Spirit

From The Catechism of the Catholic Church

The term “Spirit”
translates the Hebrew word ruah, which, in its primary sense, means breath,
air, wind. Jesus indeed uses the sensory image of the wind to suggest to
Nicodemus the transcendent newness of him who is personally God’s breath, the
divine Spirit.¹⁷ On the other hand, “Spirit” and
“Holy” are divine attributes common to the three divine persons. By
joining the two terms, Scripture, liturgy, and theological language designate
the inexpressible person of the Holy Spirit, without any possible equivocation
with other uses of the terms “spirit” and “holy.”

PART ONE: THE PROFESSION OF FAITH

SECTION TWO I. THE CREEDS
- CHAPTER THREE I BELIEVE IN THE HOLY SPIRIT
  - ARTICLE 8 “I BELIEVE IN THE HOLY SPIRIT”
    - II. The Name, Titles, and Symbols of the Holy Spirit

From The Catechism of the Catholic Church – rosary.team