From The Dhamma Encyclopedia
Chanda: intention, desire, will.
1. As an ethically neutral psychological term, in the sense of 'intention', it is one of those general mental properties taught in the Abhidhamma, the moral quality of which is determined by the character of the intention cetanā associated therewith. The Com. explains it as 'a wish to do' kattu-kamyatā-chanda If intensified, it acts also as a 'predominance condition.'
2. As an evil quality it has the meaning of 'desire', and is frequently coupled with terms for 'sensuality', 'greed', etc., for instance:kāma-cchanda, sense-desire', one of the 5 hindrances see: nīvarana chanda-rāga 'lustful desire' see: kāma It is one of the 4 wrong paths see: agati.
But most commonly used as:
3. As a good quality it is a righteous will or alertness dhamma-chanda and occurs, e.g. in the formula of the 4 right efforts see: padhāna The Bhikkhu rouses his will chandam janeti...; If intensified, it is one of the 4 roads to power see: iddhipāda
Maha Thera Nyanatiloka. Manual of Buddhist Terms and Doctrines, Buddhist Publication Society, first edition 1952.