I. | ̷ ̷sə|wevə(r), -sō|ev- pronoun
Etymology: Middle English, from whatso + ever
: whatever I 1a, 1b
wife that ailed, do whatsoever he would — Robert Browning
II. adjective
: whatever II
whatsoever things are true … think on these things — Phil 4:8 (Authorized Version)
especially : of any kind soever
exercise exclusive legislation in all cases whatsoever over such district — U.S. Constitution