Od

2 definitions
1

Definition 1

Od

n. see Reichenbach phenomenon.

OD

1. n. a colloquial name (an abbreviation) for an overdose, most often of an opioid or a sedative.

2. vb. to take an overdose.

3. abbreviation for organizational development.

2

Definition 2

Od

n. see Reichenbach phenomenon.

OD

1. n. a colloquial name (an abbreviation) for an overdose, most often of an opioid or a sedative.

2. vb. to take an overdose.

3. abbreviation for organizational development.