The story
As in telling a ship's bearing by the compass card.
Etymology from Wiktionary, CC BY-SA 4.0.
speak by the card
Today it means: To speak from accurate information, without guessing. Full definition →
Today it means: To speak from accurate information, without guessing. Full definition →
As in telling a ship's bearing by the compass card.
Etymology from Wiktionary, CC BY-SA 4.0.