The word caitanya means "living force," carita means "character," and amṛta means "immortal." As living entities we can move, but a table cannot because it does not possess living force. Movement and activity may be considered signs or symptoms of the living force. Indeed, it may be said that there can be no activity without the living force. Although the living force is present in the material condition, this condition is not amṛta, immortal. The words Caitanya-caritāmṛta, then, may be translated as "the character of the living force in immortality."
(Sri Caitanya Caritamrta--introduction).

Anyone who is a not a Vaiṣṇava, or an unalloyed devotee of the Supreme Lord, must be a materialist. A Vaiṣṇava living according to Śrī Caitanya Mahāprabhu's injunctions is certainly not on the materialistic platform. Caitanya means "spiritual force." All of Śrī Caitanya Mahāprabhu's activities were carried out on the platform of spiritual understanding; therefore only those who are on the spiritual platform are able to understand the activities of Śrī Caitanya Mahāprabhu. Materialistic persons cannot understand these activities and are generally known as karmīs or jñānīs.
(Sri Caitanya Caritamrta----2:7:66----purport).

The word caitanya means living force. As living entities, we can move, but a table cannot because it does not possess living force. Movement and activity may be considered to be signs or symptoms of the living force. Indeed, it may be said that there can be no activity without the living force. Although the living force is present in the material condition, it is not amṛta, immortal. The words caitanya-caritāmṛta, then, may be translated as "the character of the living force in immortality."
(Teachings of Lord Caitanya).