Chaitvandhan (often written as Chaityavandan) is not a standard term you’ll find uniformly in all Jain texts, but it is commonly understood as an act of reverence or homage at the sacred place or to the Tirthankaras.

English meaning (simple):

• Chaitya Vandana: reverence or homage offered at a chaitya (temple or sacred place), often including prayers, prostrations, and devotional recitation.

What it involves (typical sense):

• Paying respects at a temple or sacred image.
• Reciting mantras or prayers related to the Tirthankaras.
• Showing humility and devotion to the Jain holy beings and the sacred space.

Notes:

• The exact practice and wording can vary between Digambara and Śvetāmbara traditions, but the general idea remains worshipful homage to the sacred.
• If you have a specific text or verse in mind, I can give a more precise translation of that passage.