diff --git a/Translations/pt_PT.po b/Translations/pt_PT.po
index 0a85f374b..33db8a7d4 100644
--- a/Translations/pt_PT.po
+++ b/Translations/pt_PT.po
@@ -10,7 +10,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Language-Team: Portuguese\n"
 "Language: pt_PT\n"
-"PO-Revision-Date: 2024-11-15 00:55\n"
+"PO-Revision-Date: 2024-11-15 17:31\n"
 
 msgid "OK"
 msgstr "OK"
@@ -278,21 +278,18 @@ msgstr "Modo de Azuleijo"
 msgid "Tile Mode Offsets"
 msgstr "Desvios do Modo Mosaico"
 
-msgid "X-basis x:"
+#. Found under "Tile Mode Offsets". Basis is a linear algebra term. https://en.wikipedia.org/wiki/Basis_(linear_algebra)
+msgid "X-basis:"
 msgstr ""
 
-msgid "X-basis y:"
+#. Found under "Tile Mode Offsets". Basis is a linear algebra term. https://en.wikipedia.org/wiki/Basis_(linear_algebra)
+msgid "Y-basis:"
 msgstr ""
 
-msgid "Y-basis x:"
+#. Found under "Tile Mode Offsets". It's a button that when pressed, enables masking for tile mode. Masking essentially limits drawing to the visible pixels of the image, thus preventing from drawing on transparent pixels.
+msgid "Masking:"
 msgstr ""
 
-msgid "Y-basis y:"
-msgstr ""
-
-msgid "Tile Mask"
-msgstr "Máscara de mosaico"
-
 msgid "Reset"
 msgstr "Repor"